The Viper blank firing gun-Ekol Viper is back by popular demand. This new model is in demand and sure to move fast. Order now to ensure prompt delivery. This classic style revolver is sleek, reliable and a great value for the price. The action works just like the original, with a 6 shot cylinder that swings out for easy reloading. Barrel: 2.5" Overall Length: 7" Weight: 1.65 Lbs Caliber: 380/9mm, Capacity 6 Finish: Black This Blank Firing Revolver fires our regular loud 380/9MM Blanks or our quieter 380/9MM Half Load Blanks. The half loads are if you need a quieter shot. You can buy either or both just below here. For the quietest blank gun in a small theatre setting you may want to purchase a 6MM/22 Blank Gun.